New guest tools ISO for Linux and FreeBSD. Can you help with the tests?

kdm

I'd like to help: I plan to test this against my Mint Linux 20.1 VM and my openmediavault 5 VM.
Question on "3.3 clean shutdown and reboot working". Any time I shutdown XCp-ng, I normally shutdown each VM first. Since I have guest tools installed, should I be able to simply shut down XCP-ng and rely on it to politely shut down my VMs?
Thanks.

stormi

@kdm On a pool with several hosts, xe host-disable uuid=... then xe host-shutdown|reboot uuid=... will evacuate the host towards the other hosts of the pool.

On a single host pool, the same commands will attempt a clean shutdown on each VM.

theAeon

Seems the SUSE Leap 15 assumes the ability to run SysVinit scripts but as of 15.3 (and tumbleweed) insserv-compat is not included and only systemd scripts are supported. It seems there's already a functional systemd script used on RHEL/Fedora, so I have to imagine this is a simple fix of the install.sh.

EDIT: did some pull reqs-should fix MicroOS identification at the least. Could probably handle Tumbleweed the same way. Tried my hand at some systemd rpms too, but god knows if they work.

stormi

Thanks. I'll look at your PRs.

I'm all for adding the ability to extract distro data from /etc/os-release (see my issue there: https://github.com/xenserver/xe-guest-utilities/issues/108) so I'll likely backport the commit that was contributed upstream. This won't change install.sh (you'd still need to use the -m and -d) but it should make the service able to start and report OS and version in many additional distros.

For systemd vs sysvinit we need either to create twice more DEBs and RPMs and make install.sh able to decide on which to use depending on the distro, or include both kinds of service files in the packages and use post-install scripts to decide which to enable.

stormi created this issue in xenserver/xe-guest-utilities

closed Use `/etc/os-release` for recent distros #108

theAeon

@stormi Fun fact with that one, I actually merged #108 (pr #116) in with one of my two PRs. No backporting needed, really, it just goes right at the end of the detection logic.

The biggest issue with the systemd file as it stands is that it has directories pointing to the ones used on FCOS rather than /usr/sbin. Split that off in the other PR.

thomas0046

@stormi Hi Stormi, firstly, thx for all good work U guys are doing ! And I have problem, that Im not able to get IP address info from my Rocky Linux 8.4(I have only one NIC conencted eth0).
When Im using newest guest tools from EPEL repo (xe-guest-utilities-latest version 7.21.0.1.el8), those tools cant be started at all.
When Im using newest guest tools from xcp-ng-testing repo(ISO:guest-tools-8.2.0-9.xcpng8.2, tools version 7.20.0-9) as you suggested in some previous post, those tools works, I can even get correct information about OS release, and virtualization state is reporting as "Optimized(version 7.20 installed)", but in network tab, no guest IP address is reported (unknown).

What is strange is that I had RC version of Rocky Linux 8.3 laying around from testing in the past, so I tried to install guest tools from my platform (Citrix 7.0), it is able to report IP address correctly.

That leads to me to think, that somehow Rocky Linux 8.4 isnt fully supported yet ?
If you need more info(logs/screens), please let my know, thx

stormi

@thomas0046 @Darkbeldin tried to reproduce, but the IP address is correctly reported in Xen Orchestra with Rocky 8.4 and the guest tools from XCP-ng (btw you don't need to pull the guest tools from the testing repo now, as they have been pushed as a regular update).

stormi

I realize I haven't announced it on this thread (I thought I had) : the guest tools ISO that was tested in this thread have been released as an update to XCP-ng.

See https://xcp-ng.org/blog/2021/06/28/summer-security-and-bugfix-updates/

You can still provide feedback, of course, but you don't need to try to pull packages from the testing repository for now.

Pierre Briec

Hi @stormi ,

I have an Ipfire fresh VM which is not detected by the installer. How can I add support for this distro which seems to be LFS (linux from scratch) based.
I would like to have the guest-tools installed on it.
Can you help me please or tell me how can i add it manually?
I can provide all information you want.

thanks in advance
Pierre

stormi

Hi @Pierre-Briec,

If Ipfire is based on LFS, I suppose there's no RPM nor DEB package management. In this case you can use the .tgz tarball and install it manually, and make sure to install enable the xe-linux-distribution service (using the provided initscript or the systemd unit). But maybe there's a way to install a RPM or a DEB package through some compatibility tool, in which case you may try them.

You may also have to tweak the xe-linux-distribution file to make it recognize your distro. If it has a /etc/os-release file, then future versions of xe-linux-distribution, not released yet, will recognize it automatically.

Ideally, it would be nice to work towards pushing the tools directly in the distro, so that you could install them from their repositories when needed. We can provide some help if a packager gets it touch with us or if you want to try to contribute them yourself.

Pierre Briec

Hi @stormi
Thanks for your answer

Hi @Pierre-Briec,

If Ipfire is based on LFS, I suppose there's no RPM nor DEB package management. In this case you can use the .tgz tarball and install it manually, and make sure to install enable the xe-linux-distribution service (using the provided initscript or the systemd unit). But maybe there's a way to install a RPM or a DEB package through some compatibility tool, in which case you may try them.

That's true. There is only a package management pakfire for the addons. I will look at the tgz if i can install it.
Ipfire is using SysVinit script. I'm not very familiar with that and if someone can help me with that.

You may also have to tweak the xe-linux-distribution file to make it recognize your distro. If it has a /etc/os-release file, then future versions of xe-linux-distribution, not released yet, will recognize it automatically.

I can provide this file /etc/os-release

NAME="IPFire"
VERSION="2.27"
ID=ipfire
VERSION_ID=2
PRETTY_NAME="IPFire 2.27 (x86_64) - core160"
ANSI_COLOR="0:31"

hope it helps

Ideally, it would be nice to work towards pushing the tools directly in the distro, so that you could install them from their repositories when needed. We can provide some help if a packager gets it touch with us or if you want to try to contribute them yourself.

The IPFire is a german project so it's not easy for me to communicate with the team. I can make tests and even provide a remote access to a VM test through XO if need.

thanks
Pierre

Pierre Briec

Hi @stormi

I've tried to modify the xe-linux-distribution file but i definitly don't have the skills to modify it. I don't understand the sed commands to identify
Can someone help me with that?

thanks in advance
Pierre

stormi

@pierre-briec You may try this version of the script: https://raw.githubusercontent.com/xenserver/xe-guest-utilities/master/mk/xe-linux-distribution

Pierre Briec

@stormi
Thanks
Now, the OS seems to be detected
Here is the content of /var/cache/xe-linux-distribution

[root@ipfire-test ~]# cat /var/cache/xe-linux-distribution
os_distro="ipfire"
os_majorver="2"
os_minorver="unknown"
os_uname="5.10.55-ipfire"
os_name="IPFire 2.27 (x86_64) - core160"
[root@ipfire-test ~]#

I still don't know why xcp-center doesn't detect the agent management and if it would work as expected

alt text

I also change the xe-linux-distribution in /etc/init.d because the function action is not available in ipfire. I don't know what is the best way.
Is there anything to change?

thanks
Pierre

stormi

I think XCP-ng Center doesn't consider that the agent is working correctly if it doesn't report the IP address to the host.

Pierre Briec

@stormi

So i've made a mistake? the VM has an IPv4 address in local network but no gateway yet

stormi

I can't say whether there's an issue with the way you run the agent (xe-daemon) or in the agent itself. Maybe the way it collects the IP addresses is not compatible with how ipfire handles networking.

Pierre Briec

@stormi

yes, they are renaming the network interfaces (like red0, green0, blue0) and perhaps it's the problem.
So the agent should work as expected in PVHVM ? My previous VM it was only in PV.
thanks for your answer

stormi

Yes, the agent runs well in HVM VMs. Actually there are almost no reasons why you should use a PV VM nowadays.

Pierre Briec

@stormi
As Xcp-center reports that agent is not installed, i was afraid that it wouldn't work as expected.
I don't want to have low performances on that VM which will be the internet gateway.